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Vector Packet Processing
esp_format.c
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1 /*
2  * esp_format.c : ESP format
3  *
4  * Copyright (c) 2017 Intel and/or its affiliates.
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #include <vnet/vnet.h>
19 #include <vnet/api_errno.h>
20 #include <vnet/ipsec/esp.h>
21 
22 u8 *
23 format_esp_header (u8 * s, va_list * args)
24 {
25  esp_header_t *esp = va_arg (*args, esp_header_t *);
26  u32 spi = clib_net_to_host_u32 (esp->spi);
27 
28  s = format (s, "ESP: spi %u (0x%08x), seq %u",
29  spi, spi, clib_net_to_host_u32 (esp->seq));
30  return s;
31 }
32 
33 /*
34  * fd.io coding-style-patch-verification: ON
35  *
36  * Local Variables:
37  * eval: (c-set-style "gnu")
38  * End:
39  */
u32 spi
u8 * format(u8 *s, const char *fmt,...)
Definition: format.c:424
unsigned char u8
Definition: types.h:56
unsigned int u32
Definition: types.h:88
u8 * format_esp_header(u8 *s, va_list *args)
Definition: esp_format.c:23
u32 seq
Definition: esp.h:29
u32 spi
Definition: esp.h:26